L ITHIUM - ION B ATTERY S YSTEM FOR U212NFS ITALIAN DIRECTORATE OF - - PowerPoint PPT Presentation

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L ITHIUM - ION B ATTERY S YSTEM FOR U212NFS ITALIAN DIRECTORATE OF - - PowerPoint PPT Presentation

May 15, 2023 324 likes •663 views

L ITHIUM - ION B ATTERY S YSTEM FOR U212NFS ITALIAN DIRECTORATE OF THE NAVAL ARMAMENTS S U B M A R I N E S S U P P O R T D I V I S I O N #UDT2019 A GENDA U212 NFS PROGRAM R&D BACKGROUND PROJECT DEVELOPMENT LITHIUM-ION

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#UDT2019

LITHIUM-ION BATTERY SYSTEM FOR U212NFS

ITALIAN DIRECTORATE OF THE NAVAL ARMAMENTS S U B M A R I N E S S U P P O R T D I V I S I O N

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#UDT2019

AGENDA

  • U212 NFS PROGRAM
  • R&D BACKGROUND
  • PROJECT DEVELOPMENT
  • LITHIUM-ION BATTERIES COMPLEMENTARY USE
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#UDT2019

U212 NFS PROGRAM

  • Unmatched

superiority

  • f

U212A design in the underwater domain after a decade of operational activities WW

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#UDT2019

U212 NFS PROGRAM

ITN 2nd batch:

  • Pietro Venuti (07.2016)
  • Romeo Romei (05.2017)

ITN 1st batch

  • Salvatore Todaro (06.2005)
  • Sciré (02.2007)
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#UDT2019

U212 NFS PROGRAM

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#UDT2019

U212 NFS PROGRAM

  • 4 U212 NFS Submarines delivery in little more than a

decade

  • First 2 boats contract forwarded by July 2019
  • Surgical improvements of latest technological findings
  • n a U212A based design
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#UDT2019

U212 NFS PROGRAM

Updated Combat system design & acoustic systems suite Central section extension (about 1.2 m) New CIC design Black Shark Advanced

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#UDT2019

U212 NFS PROGRAM

Electric masts HEBD (Hybrid Emergency Blowing Device)

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#UDT2019

U212 NFS PROGRAM

Pre-swirled Rudders Propeller optimized cap

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#UDT2019

U212 NFS PROGRAM

New fluoro-pholimericcoating

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#UDT2019

U212 NFS PROGRAM

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#UDT2019

U212 NFS PROGRAM

I.R.= Tind Tind + T

sub

  • Higher ENDURANCE/platform FLEXIBILITY
  • State of the art STEALTHNESS
  • Improved OPERATIONAL CAPABILITIES
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#UDT2019

Cofunded R&D programme with the aim to investigate new technologies for increasing the endurance of AIP U212A Submarine

PNRM 2009

R&D BACKGROUND

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#UDT2019

R&D BACKGROUND

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#UDT2019

R&D BACKGROUND

  • working life reliability and maintainability
  • excellent cycle stability
  • design an efficient thermal management to maintain an overall temperature in

the required temperature range

  • develop a safety system allowing cell balancing, low charge time and full

capacity all along the missions

  • low material price
  • low internal resistance and capacity basically

independent from the load

  • high energy density (≈ 220 Wh/l)
  • high power density (≈ 6000 W/kg)
  • working life reliability and maintainability
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#UDT2019

R&D BACKGROUND

Type

Voltage

Energy density Energy density

Power density Efficiency Cycles Life (V) (Wh/kg) (Wh/L) (W/kg) (%) (N)

Lead-acid

2.0 30-40 60-75 180 70%-85% 600-1500 5-12

Ni-cadmium

1.2 40-60 50-150 150 70%-90% 1500 5

NiMH

1.2 30-80 140-300 250-1000 66% 1000 5

Li-ion LCO

3.6 160 270 1800 99 % 1200 5

NCA

3,6 240 600 1000 98% 3000 15

LMO

4,0 140 250 2000 98% 2000 10

NMC

3.7 140-160 300 3000 98 % 5000 10

LFP

3.25 100-140 220 6000 98 % 3000 10

LTO

2.3 90 160 10000 95% 10000 20

V redox

1.41 25-35 65-75% 15000-300 00 15

Ni-NaCl

2,6 90 150 170 75% 700 5

NaS

2,7 150 87-92% 4500 15

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#UDT2019

R&D BACKGROUND

Type cell Cylindrical – LiFePo4 Nominal Capacity 65 Ah Nominal Voltage 3.2 V Material of Shell Aluminum Weight 1510 ÷ 1520 g Energy Density 139 Wh/Kg Range Charge and Discharge 2.5 ÷ 3.65V Voltage End Charge 3.65 V Nominal Charge Current 33 A Max Continuos Charge Current 66 A Nominal Discharge Current 33 A Max Continuos Discharge Current 132 A Peak Discharge Current 198 A Operative Temperature Charge 0 ÷ 45 °C Operative Temperature Discharge

  • 20 ÷ 60 °C

Ø 63 x 225 [mm]

Electrodes conceived and designed by FAAM

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#UDT2019

R&D BACKGROUND

Lion batteries circular economy TORINO GENOVA MUGGIANO (SP) ROMA MONTERUBBIANO (FM) TEVEROLA (CE) MANFREDONIA (FG)

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#UDT2019

PROJECT DEVELOPMENT

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#UDT2019

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#UDT2019

PROJECT DEVELOPMENT

Main Project Guidelines: INCREASED ENDURANCE but however…

  • SAFETY
  • RISK REDUCTION
  • MANAGING RISKY EVENTS

and so…

  • OPERATION IN CRITICAL

CONDITIONS

  • MAINTAINABILITY
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#UDT2019

PROJECT DEVELOPMENT

Activity People involved (at CW 41/2018) Firm/Classification/Body/Agency Project management & planning 4 FINCANTIERI & FIB 6 NAVARM & Navy General Staff Risk assesment 3 CETENA/FINCANTIERI

  • Safety certification
  • Converter
  • Auxiliaries switchboards

17 Sub-contractors Electric calculation 7 FINCANTIERI & sub-contractors Cell, String & HW/SW BMS development 10 FIB Auxiliaries systems 8 FINCANTIERI & sub-contractors

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#UDT2019

PROJECT DEVELOPMENT

  • RISK ANALYSIS

(and system architecture detailed definition)

  • BATTERY SYSTEM DYNAMIC SIMULATION

(based on measurements on prototype cells)

  • SHORT CIRCUIT MEASUREMENTS

(direct and indirect)

  • CELL & DC/DC CONVERTER TUNING

(from above mentioned activities results)

  • AUXILIARIES SYSTEMS TUNING

(safety & control systems)

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(since 2001)

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#UDT2019

PROJECT DEVELOPMENT

Safety Integrity Level (SIL)

  • f Battery and Battery Management System (BMS)
  • IEC 61508

Functional Safety of Electrical/Electronic/Programmable Electronic Safety-Related Systems

  • MIL Std 882E

System Safety

  • SG270-BV-SAF-010

High-energy Storage System Safety Manual

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#UDT2019

APPLICABLE RULES (MANDATORY) IEC 62619 (2017) Secondary cells and batteries containing alkaline or other non acid electrolytes - Safety requirements for secondary lithium cells and batteries for use in industrial applications IEC 62620 (2016) Secondary cells and batteries containing alkaline or other non acid electrolytes - Secondary lithium cells and batteries for use in industrial applications IEC 61508 Series Functional Safety of Electrical/Electronic/Programmable Electronic Safety-related Systems DNV GL CG 0339 Environmental test specification for electrical, electronic and programmable equipment and systems BV 2000-2 Propulsion system for submarines BV 3000-2 Electric system - Design and general guidance for submarines BV 3300 Electric system – Switchgear and switching device for surface ships and submarines BV 3400 Electric plants cable systems for surface ships and submarines VDE 0160 Electronic equipment for use in electrical power installations and their assembly into electrical power installations

PROJECT DEVELOPMENT

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#UDT2019

REFERENCE RULES (1/2) VG 95030 Configuration baseline - Identification and establishment of the configuration baseline VG 95031 Modification of products VG 96932-2 Rechargeable Lithium Batteries — Generic specification BV 0052 Environmental conditions BV 2000-2 Vessel movements BV 3000-2 Electric system design and general guidance for submarine BV 3100 Electric motors, power converter, transformer, for surface ship and submarines BV 3300 Switchgear and switching device for surface ship and submarine BV 3400 Electric plants cable systems for surface ship and submarine BV 0120 Electromagnetic compatibility (EMC) for surface ship and submarine BV 0240 Vibration Resistance - Experimental Verification; Measurements on Board BV 0230 & 0430 Shock resistance – Test proof and calculation proof BV 0440 Experimental and math proof measurements on board for surface ships and submarines

PROJECT DEVELOPMENT

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#UDT2019

REFERENCE RULES (2/2) NAVSEA S9310-AQ- SAF-010 Technical manual for Navy Lithium Battery Safety Program responsibilities and procedures NAVSEA SG270-BV- SAF-010 High-energy storage system safety manual IEC 60092 Standard for electrical installations in ships and fixed/mobile marine applications MIL PRF 32565 Performance specification: battery, rechargeable, sealed, 6t lithium-ion MIL Std 882E System Safety MIL 461 Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipments MIL 462 Test method standard for measurement

  • f

Electromagnetic Interference characteristics SG270-BV-SAF-010 High-Energy Storage System Safety Manual

PROJECT DEVELOPMENT

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#UDT2019

PROJECT DEVELOPMENT

TRL 5 Battery & BMS Prototype alreday running, after:

  • CAPACITY TEST ON THE SINGLE CELL
  • «SUBMARINE CYCLE» TEST ON THE SINGLE CELL
  • EXTERNAL SHORT CIRCUIT TEST
  • SHOCK TEST
  • PERFORATION TEST
  • COMBINED CAPACITY TEST ON THE SINGLE CELL
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#UDT2019

PROJECT DEVELOPMENT

true rue trials ials are re alwa ways ys the best…

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#UDT2019

LION BATTERIES COMPLEMENTARY USE

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#UDT2019

LITHIUM-ION BATTERY SYSTEM FOR U212NFS

ITALIAN DIRECTORATE OF THE NAVAL ARMAMENTS S U B M A R I N E S S U P P O R T D I V I S I O N